<?php

namespace Source\Support;

use CoffeeCode\Uploader\File;
use CoffeeCode\Uploader\Image;
use CoffeeCode\Uploader\Media;
use Source\Models\Gallery;
/**
 * FSPHP | Class Upload
 *
 * @author Robson V. Leite <cursos@upinside.com.br>
 * @package Source\Support
 */
class Upload
{
    /** @var Message */
    private $message;

    /**
     * Upload constructor.
     */
    public function __construct()
    {
        $this->message = new Message();
    }

    /**
     * @return Message
     */
    public function message(): Message
    {
        return $this->message;
    }

    /**
     * @param array $image
     * @param string $name
     * @param int $width
     * @return null|string
     * @throws \Exception
     */
    public function image(array $image, string $name, int $width = CONF_IMAGE_SIZE): ?string
    {
        $upload = new Image(CONF_UPLOAD_DIR, CONF_UPLOAD_IMAGE_DIR);
        if (empty($image['type']) || !in_array($image['type'], $upload::isAllowed())) {
            $this->message->error("Você não selecionou uma imagem válida");
            return null;
        }

        return str_replace(CONF_UPLOAD_DIR . "/", "", $upload->upload($image, $name, $width, CONF_IMAGE_QUALITY));
    }

    public function gallery(array $images, string $name, string $width, string $entity, string $galleryLink) : ?Bool
    {
        $gbFiles = array();
        $gbCount = count($images['tmp_name']);
        $gbKeys = array_keys($images);

        for ($gb = 0; $gb < $gbCount; $gb++):
            foreach ($gbKeys as $Keys):
                $gbFiles[$gb][$Keys] = $images[$Keys][$gb];
            endforeach;
        endfor;
        $i=0;
        foreach ($gbFiles as $gbUpload):
            $i++;
            $imgName = "{$name}-gb-" . (substr(md5(time() + $i), 0, 5));
            $finalName = $this->image($gbUpload, $imgName, $width);
            if(isset($finalName) AND $finalName != ""){
                $gal = new Gallery();
                $gal->gallery_link = $galleryLink;
                $gal->tabela_base = $entity;
                $gal->gallery = $finalName;
                if(!$gal->save()){
                    $this->message->error("Problema ao enviar galeria");
                    return false;
                }
            }else{
                $this->message->error("Problema ao enviar galeria");
                return false;
            }
        endforeach;
            return true;
    }

    /**
     * @param array $file
     * @param string $name
     * @return null|string
     * @throws \Exception
     */
    public function file(array $file, string $name): ?string
    {
        $upload = new File(CONF_UPLOAD_DIR, CONF_UPLOAD_FILE_DIR);
        if (empty($file['type']) || !in_array($file['type'], $upload::isAllowed())) {
            $this->message->error("Você não selecionou um arquivo válido");
            return null;
        }

        return str_replace(CONF_UPLOAD_DIR . "/", "", $upload->upload($file, $name));
    }

    /**
     * @param array $media
     * @param string $name
     * @return null|string
     * @throws \Exception
     */
    public function media(array $media, string $name): ?string
    {
        $upload = new Media(CONF_UPLOAD_DIR, CONF_UPLOAD_MEDIA_DIR);
        if (empty($media['type']) || !in_array($media['type'], $upload::isAllowed())) {
            $this->message->error("Você não selecionou uma mídia válida");
            return null;
        }

        return str_replace(CONF_UPLOAD_DIR . "/", "", $upload->upload($media, $name));
    }

    /**
     * @param string $filePath
     */
    public function remove(string $filePath): void
    {
        if (file_exists($filePath) && is_file($filePath)) {
            unlink($filePath);
        }
    }
}